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The Shell ConSep
trays utilize the
principle of de-entrainment
by centrifugal force
to exceed the gravitational
limitation of jet
flood.
Characteristics:
- ConSep tray
combines
Large bubbling
area and liquid
handling capacity
of the contacting
Shell HiFi trays
(right side
of picture)
Centrifugal
Separator (left
side of picture)
in a single
stage: Con(tact)
and Sep(arator)
- Highest capacity
tray available
on the market:
above system limit
- Ideal for increasing
existing plant
capacity (revamps):
Suitable mainly
for 1-for-1 revamping
of tower equipped
with high performance
trays
Do not require
any welding to
the tower wall
Gives up to 40%
more capacity
than any high
performance tray
- Experience with
refinery and natural-gas
liquids applications
- Application
at low tray spacing
can provide lower
re boiler and condenser
duties
- Proven technology
and excellent
reliability based
on:
Actual operating
experience
Extensive research
and development
FRI proven

The FRI test of
the ConSep tray
has performed in
a 1.22m diameter
tower with i-C4/n-C4
system at 11 bar.
The tray used a
2-pass design.
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